TennisUPCOMING

Live· updated 10s ago

Newport: Kylie Collins vs Alana Smith

Other · July 6, 2026

Best Price

$0.00

Worst Price

$0.00

Max Gap

0.0%

Total Volume

$0.000000

Platform Prices — Kylie Collins

Platform	Decimal Odds	Implied %	Price▲	Edge vs Best	Action
KalshiBest	2.15	46.5%	$0.47	---	Bet Here
Polymarket	2.11	47.5%	$0.48	+1.0pp	Bet Here

KalshiBest

$0.47

Odds

2.15

Implied

46.5%

Edge

---

Bet Here

Polymarket

$0.48

Odds

2.11

Implied

47.5%

Edge

+1.0pp

Bet Here

All Outcomes

Kylie Collins

Best: 47.5% on polymarket

▲+1.0%

Prediction market is 1.0% cheaper than sportsbooks. Consider buying on PM.

47.5%

46.5%

Alana Smith

Best: 53.5% on kalshi

▲+1.0%

Prediction market is 1.0% cheaper than sportsbooks. Consider buying on PM.

52.5%

53.5%

Aggregate liquidity

across every venue · the only place this number exists

For each outcome, the total fillable capacity if you split across every venue (Polymarket order-book depth + Kalshi order-book depth + Pinnacle / Bet365 / DraftKings stake limits). A whale can't deploy $50k on Polymarket alone without moving the price — but the same $50k splits cleanly across 4 venues at a much tighter aggregate fill price. That's what this panel shows.

Kylie Collins

cheapest single venue: kalshi at 0.465

Retail tier ($5k/venue)

$10.0K@ 0.671 avg

+20.64% vs cheapest single venue

kalshi$5.0K @ 0.556

polymarket$5.0K @ 0.786

What you can deploy retail-sized across every venue without moving a single market.

Sharp tier ($25k/venue)

$50.0K@ 0.866 avg

+10.33% vs cheapest single venue

kalshi$25.0K @ 0.785

polymarket

Arbitrage Opportunity

+1.01%theoretical onlyPAPER

Stake split for $1,000 bankroll

Kylie Collins (kalshi, $470) — slippage 2.9% — eats into edge

Alana Smith (polymarket, $530) — slippage 15.3% > 10% cap — fillable up to $5

Outcome	Platform	Odds	Stake	To win
Kylie Collinsthin	kalshi	2.15	$470	$1010
Alana Smiththin	polymarket	1.91	$530	$1010

Stake the listed amount on each outcome at the matching platform. Whichever outcome wins, the payout covers the full bankroll plus the margin shown. Verify prices before placing — odds drift quickly.

Cross-Platform Edge — Kylie Collins

Spread

1.0pp

polymarket at 47.5% vs kalshi at 46.5%

Expected Value

+2.15%

Per $1 staked at kalshi (2.15) if polymarket's price is fair.

Kelly Stake

1.9%

Recommended bankroll fraction (capped at quarter Kelly).

Platform Activity

polymarket

updated just now

Volume: $12
24h Volume: $12
Liquidity: $3.7K
Open Interest: $12

Resolves: in 7d 9h

Source: https://www.wtatennis.com/scores

kalshi

updated just now

Volume: $0
24h Volume: $0
Liquidity: $0
Open Interest: $0

Resolves: in 14d 8h

Settlement Timeline

polymarketin 7d 9h · Jul 13, 2026, 4:30 PM
kalshiin 14d 8h · Jul 20, 2026, 4:10 PM

Capital on each platform stays locked until that market settles. When platforms resolve at different times the earlier one frees up bankroll for the next opportunity.

Price History

Illustrative preview · historical tracking coming soon

Trade This Market

Trade on Polymarket Trade on Kalshi

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